query: select contestant_name from contestants where contestant_name like "%al%"
question: Do Return em names the contestant the names for whose contains that a substring 'Al'.
query_toks: select contestant_name from contestants where contestant_name like "%al%"
query_toks_no_value: select contestant_name from contestants where contestant_name like value
question_toks: Do Return em names the contestant the names for whose contains that a substring 'Al'.